security/selinux: pass 'flags' arg to avc_audit() and avc_has_perm_flags()
This allows MAY_NOT_BLOCK to be passed, in RCU-walk mode, through
the new avc_has_perm_flags() to avc_audit() and thence the slow_avc_audit.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/security/selinux/include/avc.h b/security/selinux/include/avc.h
index ddf8eec..5973c32 100644
--- a/security/selinux/include/avc.h
+++ b/security/selinux/include/avc.h
@@ -130,7 +130,8 @@
u16 tclass, u32 requested,
struct av_decision *avd,
int result,
- struct common_audit_data *a)
+ struct common_audit_data *a,
+ int flags)
{
u32 audited, denied;
audited = avc_audit_required(requested, avd, result, 0, &denied);
@@ -138,7 +139,7 @@
return 0;
return slow_avc_audit(ssid, tsid, tclass,
requested, audited, denied, result,
- a, 0);
+ a, flags);
}
#define AVC_STRICT 1 /* Ignore permissive mode. */
@@ -150,6 +151,10 @@
int avc_has_perm(u32 ssid, u32 tsid,
u16 tclass, u32 requested,
struct common_audit_data *auditdata);
+int avc_has_perm_flags(u32 ssid, u32 tsid,
+ u16 tclass, u32 requested,
+ struct common_audit_data *auditdata,
+ int flags);
u32 avc_policy_seqno(void);